143178519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 229920768

約数和(自身を除く): 86742249

約数列:

[1, 3, 11, 23, 33, 41, 43, 69, 107, 123, 129, 253, 321, 451, 473, 759, 943, 989, 1177, 1353, 1419, 1763, 2461, 2829, 2967, 3531, 4387, 4601, 5289, 7383, 10373, 10879, 13161, 13803, 19393, 27071, 31119, 32637, 40549, 48257, 50611, 58179, 81213, 100901, 105823, 121647, 144771, 151833, 188641, 302703, 317469, 446039, 565923, 1109911, 1164053, 1338117, 2075051, 3329733, 3492159, 4338743, 6225153, 13016229, 47726173, 143178519]

約数ペア:

[(1, 143178519), (3, 47726173), (11, 13016229), (23, 6225153), (33, 4338743), (41, 3492159), (43, 3329733), (69, 2075051), (107, 1338117), (123, 1164053), (129, 1109911), (253, 565923), (321, 446039), (451, 317469), (473, 302703), (759, 188641), (943, 151833), (989, 144771), (1177, 121647), (1353, 105823), (1419, 100901), (1763, 81213), (2461, 58179), (2829, 50611), (2967, 48257), (3531, 40549), (4387, 32637), (4601, 31119), (5289, 27071), (7383, 19393), (10373, 13803), (10879, 13161)]